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Top Questions
23 votes

Exceeding `spark.driver.maxResultSize` without bringing any data to the driver

scala apache-spark memory apache-spark-sql asked Mar 13 '17 at 22:49
stackoverflow.com

22 votes

Spark SQL window function with complex condition

sql apache-spark pyspark apache-spark-sql window-functions asked Feb 24 '17 at 21:25
stackoverflow.com

16 votes

The derived category of the heart of a t-structure

ct.category-theory derived-category t-structure asked Nov 14 '12 at 20:33
mathoverflow.net

15 votes

Dealing with a large gzipped file in Spark

apache-spark gzip amazon-emr asked Nov 8 '16 at 17:26
stackoverflow.com

8 votes

Question about the Dual Statement for Injective Modules

abstract-algebra category-theory modules asked Dec 8 '11 at 2:08
math.stackexchange.com

8 votes

Abelian category without enough injectives

category-theory examples-counterexamples homological-algebra abelian-categories asked Sep 9 '14 at 20:09
math.stackexchange.com

7 votes

Why not devote paragon points to main stats?

diablo-3 asked Feb 29 '20 at 2:19
gaming.stackexchange.com

6 votes

Limit of the Derivative of an Increasing, Bounded-Above Function

real-analysis asked Jan 1 '15 at 17:11
math.stackexchange.com

5 votes

Omitting Nothing/null fields in Haskell's Aeson

haskell template-haskell aeson asked Nov 3 '17 at 16:40
stackoverflow.com

5 votes

Defining a monoid instance for a record type

haskell typeclass monoids asked Mar 27 '18 at 15:55
stackoverflow.com

1 2 next

Top Answers
154
Get current number of partitions of a DataFrame
stackoverflow.com

43
hdfs dfs -mkdir, No such file or directory
stackoverflow.com

16
Introduction to sheaves using categorical approach
math.stackexchange.com

9
What is the python way to iterate two list and compute by position?
stackoverflow.com

8
$R$ is a commutative integral ring, $R[X]$ is a principal ideal domain imply $R$ is a field
math.stackexchange.com

5
Beautiful theorems with short proof
mathoverflow.net


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